diff --git a/collects/srfi/4.ss b/collects/srfi/4.ss
index 5aa7285028..69cd22683b 100644
--- a/collects/srfi/4.ss
+++ b/collects/srfi/4.ss
@@ -2,7 +2,7 @@
 
 (require (for-syntax scheme/base))
 
-(require (file "foreign.ss"))
+(require scheme/foreign)